Published: 2021-05-11

Articles

Continuity of the spectrum and Weyl type theorems for extension of 2-isometric operators

T Prasad, Sandra Mary Thampi

1-8

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Properties of a subclass of harmonic mappings with restricted analytic part

S.Sunil Varma, Thomas Rosy

9-17

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Some remarks of analytic functions concerned with Jack's lemma

Bülent Nafi Örnek, Gizem Atli

18-24

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Geometric Brownian motion and a new approach to the spread of Covid-19 in Italy

Nicola Fabiano, Stojan Radenovic

25-30

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Statistical convergence of sequences of subspaces

Fatih Nuray

31-37

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Anti-invariant submanifolds of a normal paracontact metric manifold

Süleyman Dirik, Mehmet Atceken, Ümit Yildirim

38-49

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A note on time series differencing

Firuz Kamalov

50-56

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